72710898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71707}}^1$

素因数の和:71738

約数の個数: 24

約数和(自身を含む): 157470768

約数和(自身を除く): 84759870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 71707, 143414, 215121, 430242, 932191, 1864382, 2796573, 5593146, 12118483, 24236966, 36355449, 72710898]

約数ペア:

[(1, 72710898), (2, 36355449), (3, 24236966), (6, 12118483), (13, 5593146), (26, 2796573), (39, 1864382), (78, 932191), (169, 430242), (338, 215121), (507, 143414), (1014, 71707)]